EP 2147369 B1 20110907 - METHOD OF STORING DATA, METHOD OF LOADING DATA AND SIGNAL PROCESSOR
Title (en)
METHOD OF STORING DATA, METHOD OF LOADING DATA AND SIGNAL PROCESSOR
Title (de)
VERFAHREN ZUM SPEICHERN VON DATEN, VERFAHREN ZUM LADEN VON DATEN UND SIGNALPROZESSOR
Title (fr)
PROCÉDÉ DE STOCKAGE DE DONNÉES, PROCÉDÉ DE CHARGEMENT DE DONNÉES ET PROCESSEUR DE SIGNAUX
Publication
Application
Priority
- IB 2008051388 W 20080411
- EP 07106203 A 20070416
- EP 08737813 A 20080411
Abstract (en)
[origin: WO2008126041A1] A method for storing a vector of process data elements (Dl,..., D8) that have a size of n bits from a register file (RF) into a memory (M) is described. The memory is arranged for storage of a vector of storage data elements in locations (Ml,..., M5) having a size of m bits, wherein m>n. The method comprises the steps of: exchanging bits (S2) between process data elements in the vector stored in mutually subsequent register elements, the exchanging resulting in a vector of modified data elements (DmI,..., Dm8), shuffling (S3) groups of k subsequent bits in the resulting vector, - storing (S4) the resulting shuffled vector of modified data elements as a vector of storage data elements in the memory (M).
IPC 8 full level
G06F 9/308 (2006.01); G06F 9/312 (2006.01); G06F 9/315 (2006.01); G06F 9/38 (2006.01)
CPC (source: EP US)
G06F 9/30018 (2013.01 - EP US); G06F 9/30032 (2013.01 - EP US); G06F 9/30036 (2013.01 - EP US); G06F 9/30043 (2013.01 - EP US); G06F 9/3885 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008126041 A1 20081023; AT E523840 T1 20110915; EP 2147369 A1 20100127; EP 2147369 B1 20110907; JP 2010525442 A 20100722; JP 5435241 B2 20140305; US 2010211749 A1 20100819; US 8489825 B2 20130716
DOCDB simple family (application)
IB 2008051388 W 20080411; AT 08737813 T 20080411; EP 08737813 A 20080411; JP 2010503635 A 20080411; US 45081908 A 20080411